A new Frame Relay connection was installed between London and Singapore over the weekend. You have been asked to confirm connectivity and that everything is working. Everything seems to be working fine as you can ping and telnet between the London and Singapore LANs. However, upon issuing show frame-relay pvc and show frame-relay map commands on the Singapore router, you see unexpected results. It is your responsibility to determine if the routers are configured correctly and to make appropriate configuration corrections if not | Lab Troubleshooting Frame Relay 2 Fa0 0 24 Fa0 0 24 Objective Apply the troubleshooting method to a simple Frame Relay network problem. Scenario A new Frame Relay connection was installed between London and Singapore over the weekend. You have been asked to confirm connectivity and that everything is working. Everything seems to be working fine as you can ping and telnet between the London and Singapore LANs. However upon issuing show frame-relay pvc and show frame-relay map commands on the Singapore router you see unexpected results. It is your responsibility to determine if the routers are configured correctly and to make appropriate configuration corrections if not. Adtran Atlas 550 Note If using the Adtran Atlas 550 as your Frame Relay switch you will see information about DLCIs such as DLCI 16 that is not shown in sample outputs of this lab. These DLCIs are configured on the Atlas 550 but are not being used for this specific lab. You would not normally see these extra DLCIs so any information pertaining to them should be disregarded for this lab. Step 1 Cable the lab as shown in the diagram. Load the configuration file called into the London router. Load the file called Lab8-3-4-2- into the Singapore router. 1-7 Semester 8 Internetwork Troubleshooting - Lab Copyright 2001 Cisco Systems Inc. Use ping and or telnet to check connectivity between the London and Singapore LANs. All ping and telnet attempts from either site to the other should be successful. If not troubleshoot. Step 2 Issue the show frame-relay pvc command on the Singapore router. Your output should appear similar to the sample output below. Remember to ignore information about other DLCIs such as DLCI 16 not shown or referenced below. Singapore show frame-relay pvc PVC Statistics for interface Serial0 0 Frame Relay DTE Active Local 1 Switched 0 Unused 0 output omitted Inactive Deleted .
